World Metro Database

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1	Adana		Asia	Turkey	13.5 km	18 Mar 2009	13	13	1	13.5	13.0	1,125 m
2	Algiers		Africa	Algeria	9.0 km	1 Nov 2011	10	10	1	9.0	10.0	1,000 m							1435	750	third rail					yes	yes
3	Almaty	Alma-Ata	Asia	Kazakhstan	7.3 km	1 Jan 2011	7	7	1	7.3	7.0	1,217 m	19,200	2,630	7 million		2012
4	Amsterdam		Europe	Netherlands	32.7 km	16 Oct 1977	33	33	4	8.2	8.3	1,128 m	233,000	7,120	85 million	2.09 EUR	2009	right	1435	750	third rail							Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
5	Ankara		Asia	Turkey	23.1 km	30 Aug 1996	22	23	2	11.6	11.5	1,100 m	310,000	13,400	113 million		2007	right	1435	750	third rail	metro line			1997
6	Antwerp		Europe	Belgium	7.6 km	25 Mar 1975	11	11	2	3.8	5.5	844 m							1000	600	overhead wire
7	Athens		Europe	Greece	52.0 km	1954	50	54	3	17.3	18.0	1,020 m	937,000	18,000	342 million	1.00 EUR	2008	right	1435	600	third rail					yes	yes	M3 airport line not included.
8	Atlanta		America	USA	79.2 km	30 Jun 1979	38	39	2	39.6	19.5	2,141 m	93,200	1,180	34 million		2007	right	1435	750	third rail					yes
9	Baku		Asia	Azerbaijan	34.6 km	6 Nov 1967	22	23	2	17.3	11.5	1,646 m	501,000	14,500	183 million		2011	right	1520	825	third rail
10	Baltimore		America	USA	24.5 km	21 Nov 1983	14	14	1	24.5	14.0	1,885 m	49,300	2,010	18 million		2011	right	1435	700	third rail					yes
11	Bangalore		Asia	India	7.5 km	15 Sep 2011	6	6	1	7.5	6.0	1,500 m
12	Bangkok		Asia	Thailand	80.2 km	5 Dec 1999	51	57	4	20.0	14.3	1,512 m	671,000	8,370	245 million	0.64 EUR	2011	left	1435		linear	Green line	Green line, Blue line		1999	yes
13	Barcelona		Europe	Spain	119.4 km	30 Dec 1924	136	163	11	10.9	14.8	786 m	1.07 million	8,930	389 million	1.35 EUR	2011	right	1435	1200	third rail (TMB), overhead wire (FGC)	lines L9, L10, L11	lines L9, L10, L11		2009	yes	yes	Tram lines not included (1.8 km subway tram line, T5)
14	Beijing	Peking	Asia	China	442.0 km	1 Oct 1969	222	262	16	27.6	16.4	1,797 m	6.74 million	15,200	2,460 million	0.15 EUR	2012	right	1435	825	third rail		PGDs on underground stations of line 5, PSDs on lines 8, 10			yes	all lines
15	Belo Horizonte		America	Brazil	28.1 km	1 Aug 1986	19	19	1	28.1	19.0	1,563 m						right										According to official website
16	Berlin		Europe	Germany	147.4 km	18 Feb 1902	173	195	10	14.7	19.5	797 m	1.38 million	9,390	505 million	2.10 EUR	2011	right	1435	750	third rail						yes
17	Bielefeld		Europe	Germany	5.2 km	21 Sep 1971	7	7	4	1.3	1.8	1,733 m						right										Full metro section length unknown. Only metro section included
18	Bilbao		Europe	Spain	43.4 km	11 Nov 1995	40	40	2	21.7	20.0	1,142 m	247,000	5,680	90 million		2011	left	1000	1500	overhead wire					yes	yes	According to Metro Bilbao
19	Bochum		Europe	Germany	21.5 km	26 May 1979	27	29	2	10.8	14.5	797 m						right	1435	660	overhead wire							Rhein-Ruhr Stadtbahn Album 2
20	Bonn		Europe	Germany	9.0 km	22 Mar 1975	12	12	1	9.0	12.0	818 m						right	1435	750	overhead wire							9 km, 12 stations underground. Approx. 17 km metro-like
21	Boston		America	USA	60.5 km	1 Sep 1897	60	66	3	20.2	22.0	960 m	403,000	6,660	147 million		2010	right	1435	600	third rail, overhead wire (Green Line)					yes		Green and Red Lines' tram section not included
22	Brasilia		America	Brazil	42.0 km	31 Mar 2001	24	24	1	42.0	24.0	1,826 m	151,000	3,590	55 million		2009	right
23	Brescia		Europe	Italy	13.1 km	22 Dec 2012	17	17	1	13.1	17.0	819 m										metro			2012			According to official website
24	Brussels		Europe	Belgium	32.2 km	20 Sep 1976	59	61	3	10.7	20.3	555 m	364,000	11,300	133 million	1.53 EUR	2009	right (left on lines 1 and 6 between Midi and Roi Baudouin)	1435	900	third rail						line 1	Premetro tunnels not included, 11 stations
25	Bucharest		Europe	Romania	69.3 km	16 Nov 1979	45	50	4	17.3	12.5	1,505 m	468,000	6,770	171 million	0.40 EUR	2011	right	1435	825	third rail
26	Budapest		Europe	Hungary	33.0 km	2 May 1896	40	42	3	11.0	14.0	846 m	827,000	25,100	302 million	0.95 EUR	2011	right	1435	825, 600 (Line M1)	third rail, overhead wire (Line M1)
27	Buenos Aires		America	Argentina	49.3 km	1 Dec 1913	69	78	6	8.2	13.0	685 m	844,000	17,100	308 million	0.24 EUR	2011	left	1435	1500, 1100 (Line B)	overhead wire, third rail (Line B)						yes	Premetro line not included
28	Buffalo		America	USA	8.4 km	18 May 1985	8	8	1	8.4	8.0	1,194 m						right										Only tunnel section
29	Bursa		Asia	Turkey	31.5 km	19 Aug 2002	31	31	2	15.8	15.5	1,086 m
30	Busan		Asia	South Korea	131.8 km	19 Jul 1985	119	127	5	26.4	25.4	1,080 m	877,000	6,650	320 million		2012	right				Line 4	line 3	Line 4	2011
31	Cairo		Africa	Egypt	65.5 km	27 Sep 1987	53	55	2	32.8	27.5	1,236 m	2.29 million	35,000	837 million	0.14 EUR	2010	left	1435	1500	overhead wire					5 stations
32	Caracas		America	Venezuela	60.5 km	27 Mar 1983	46	50	5	12.1	10.0	1,344 m	1.33 million	22,000	485 million	0.31 EUR	2009		1435	750	third rail					yes		Metro Los Teques included (9.5 km)
33	Catania		Europe	Italy	3.8 km	27 Jun 1999	6	6	1	3.8	6.0	760 m						right	1435	3000	overhead wire							metroitaliane.it
34	Changchun	Hsinking	Asia	China	17.0 km	Oct 2002	16	16	1	17.0	16.0	1,133 m						right										(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
35	Charleroi		Europe	Belgium	17.5 km	21 Jun 1976	20	20	4	4.4	5.0	1,094 m																Full metro section length unknown. Total length 25 km. Data from Wikipedia
36	Chengdu		Asia	China	40.9 km	27 Sep 2010	35	36	2	20.4	18.0	1,202 m	282,000	6,900	103 million		2012	right					yes			yes		http://railway-technology.com/projects/chengdu-metro
37	Chennai	Madras	Asia	India	27.0 km	19 Oct 1997	17	17	1	27.0	17.0	1,688 m
38	Chiba		Asia	Japan	15.5 km	28 Mar 1988	18	18	2	7.8	9.0	969 m						left
39	Chicago		America	USA	166.0 km	6 Jun 1892	144	152	8	20.8	19.0	1,153 m	608,000	3,660	222 million	1.58 EUR	2011	right	1435	600	third rail					yes		151 Stations and 173 km (UrbanRail.net)
40	Chongqing	Chungking	Asia	China	127.0 km	18 Jun 2005	81	86	4	31.7	21.5	1,548 m						right					The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs			yes	yes
41	Cleveland		America	USA	31.0 km	15 Mar 1955	18	18	1	31.0	18.0	1,824 m	16,400	530	6 million		2011	right	1435	600	overhead wire							2 Light Rail lines not included
42	Cologne		Europe	Germany	45.0 km	11 Oct 1968	51	51	15	3.0	3.4	1,250 m						right	1435	750	overhead wire					new light rail trains only	yes	Approx. 45 km metro-like. 30 km underground.
43	Copenhagen		Europe	Denmark	21.0 km	19 Oct 2002	22	22	2	10.5	11.0	1,050 m	148,000	7,050	54 million	2.81 EUR	2011	right	1435	750	third rail	all metro lines	all underground stations		2002	all metro and S-Tog trains	yes	According to official website
44	Daegu	Taegu	Asia	South Korea	53.9 km	26 Nov 1997	55	56	2	27.0	28.0	998 m	348,000	6,460	127 million		2012						lines 1, 2
45	Daejeon	Taejon	Asia	South Korea	22.6 km	16 Mar 2006	22	22	1	22.6	22.0	1,076 m	104,000	4,610	38 million		2011						yes
46	Dalian		Asia	China	49.0 km	1 May 2003	12	12	1	49.0	12.0	4,455 m	121,000	2,460	44 million		2012	right										Suburban service?
47	Delhi		Asia	India	193.2 km	24 Dec 2002	138	143	6	32.2	23.8	1,410 m	1.66 million	8,600	606 million	0.12 EUR	2011	left	1676, 1435 (Green, Violet lines)	25000	overhead wire					yes	yes
48	Detroit		America	USA	4.8 km	Jul 1987	13	13	1	4.8	13.0	400 m						right	1435	600	third rail	downtown people mover, LIM technology			1987	yes
49	Dnepropetrovsk	Dnipropetrovsk	Europe	Ukraine	7.1 km	29 Dec 1995	6	6	1	7.1	6.0	1,420 m	24,700	3,470	9 million		2010		1520	825	third rail							According to Mr. Yuri Popov
50	Dortmund		Europe	Germany	29.5 km	17 May 1976	37	37	3	9.8	12.3	866 m						right	1435	600	overhead wire	H-Bahn			1984		yes	Rhein-Ruhr Stadtbahn Album 2
51	Dubai		Asia	United Arab Emirates	69.7 km	9 Sep 2009	44	46	2	34.8	23.0	1,584 m	299,000	4,280	109 million		2012	right	1435	750	third rail	metro	metro, monorail		2009	yes	yes
52	Duesseldorf	Düsseldorf	Europe	Germany	9.6 km	4 Oct 1981	14	14	2	4.8	7.0	798 m						right	1435	600	overhead wire						yes	Rhein-Ruhr Stadtbahn Album 1
53	Duisburg		Europe	Germany	14.3 km	11 Jul 1992	13	13	2	7.2	6.5	1,304 m						right									yes	Rhein-Ruhr Stadtbahn Album 1
54	Edmonton		America	Canada	20.4 km	22 Apr 1978	15	15	1	20.4	15.0	1,457 m						right
55	Essen		Europe	Germany	20.2 km	5 Oct 1967	27	27	3	6.7	9.0	842 m						right	1435	750	overhead wire						yes	Rhein-Ruhr Stadtbahn Album 1
56	Frankfurt		Europe	Germany	20.5 km	4 Oct 1968	27	31	3	6.8	10.3	732 m				2.30 EUR		right	1435	750	overhead wire						yes	20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
57	Fukuoka		Asia	Japan	29.8 km	26 Jul 1981	34	35	3	9.9	11.7	931 m	340,000	11,400	124 million		2007	left	1067	1500	overhead wire		yes				yes	According to Mr. Osamu Abe
58	Gelsenkirchen		Europe	Germany	5.5 km	1 Sep 1984	9	9	1	5.5	9.0	690 m						right	1000	600	overhead wire							Rhein-Ruhr Stadtbahn Album 2
59	Genoa		Europe	Italy	7.1 km	13 Jun 1990	8	8	1	7.1	8.0	1,014 m						right	1435	750	overhead wire						yes	metroitaliane.it
60	Glasgow		Europe	United Kingdom	10.4 km	14 Dec 1896	15	15	1	10.4	15.0	743 m	35,600	3,420	13 million		2011	left	1219	600	third rail
61	Guadalajara		America	Mexico	24.0 km	1 Sep 1989	28	29	2	12.0	14.5	889 m						right
62	Guangzhou	Canton	Asia	China	231.9 km	28 Jun 1999	132	146	8	29.0	18.3	1,680 m	5 million	21,600	1,825 million		2012	right	1435	825	third rail	APM line (underground people mover)	yes	Zhujiang people mover	2010	yes	yes	APM included
63	Gwangju		Asia	South Korea	20.1 km	28 Apr 2004	20	20	1	20.1	20.0	1,058 m	49,300	2,450	18 million		2011						yes
64	Haifa		Asia	Israel	1.8 km	1959	6	6	1	1.8	6.0	350 m
65	Hamburg		Europe	Germany	104.7 km	1 Mar 1912	91	99	4	26.2	24.8	1,102 m	545,000	5,210	199 million		2011	right	1435	750	third rail							According to official website
66	Hangzhou	Hangchow	Asia	China	48.0 km	24 Nov 2012	31	31	1	48.0	31.0	1,600 m																Wikipedia
67	Hanover	Hannover	Europe	Germany	18.6 km	28 Sep 1975	17	21	3	6.2	7.0	1,033 m						right	1435	600	overhead wire						yes	18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
68	Helsinki		Europe	Finland	21.0 km	3 Aug 1982	17	17	1	21.0	17.0	1,313 m	170,000	8,090	62 million	2.10 EUR	2011	right	1524	750	third rail						yes	According to Metros in Skandinavien (R.Schwandl)
69	Hiroshima		Asia	Japan	18.4 km	20 Aug 1994	21	21	1	18.4	21.0	920 m	49,300	2,680	18 million		2005	left						yes				According to Mr. Osamu Abe
70	Hong Kong		Asia	Hong Kong S.A.R.	175.0 km	1 Oct 1979	82	95	10	17.5	9.5	2,059 m	3.96 million	22,600	1,444 million	0.91 EUR	2012	left	1435	1500 (MTR), 25000 (KCR)	overhead wire	Disneyland Resort Line	all underground stations	SI, WI lines, planned	2005	yes	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
71	Incheon	Inchon	Asia	South Korea	29.5 km	6 Oct 1999	29	29	1	29.5	29.0	1,054 m	244,000	8,270	89 million		2012						yes
72	Istanbul		Europe	Turkey	42.0 km	16 Sep 2000	28	28	2	21.0	14.0	1,615 m	214,000	5,090	78 million	0.63 EUR	2011	right	1435	750	overhead wire, third rail (Line M2)							Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
73	Izmir		Asia	Turkey	15.9 km	22 May 2000	14	14	1	15.9	14.0	1,223 m	173,000	10,900	63 million		2011		1435	750	third rail
74	Jacksonville		America	USA	6.9 km	30 May 1989	6	6	1	6.9	6.0	1,380 m						right	2060	750	third rail	downtown monorail people mover			1989
75	Kamakura		Asia	Japan	6.6 km	3 Mar 1970	8	8	1	6.6	8.0	943 m						left										Shonan Monorail.
76	Kaohsiung	Gaoxiong	Asia	Taiwan	45.0 km	9 Mar 2008	37	38	2	22.5	19.0	1,250 m	142,000	3,170	52 million		2012		1435	750	third rail		MRT
77	Kazan		Europe	Russia	10.9 km	27 Aug 2005	7	7	1	10.9	7.0	1,817 m	74,000	6,790	27 million		2012	right										According to Mr. Yuri Popov
78	Kharkov	Kharkiv	Europe	Ukraine	37.4 km	23 Aug 1975	26	29	3	12.5	9.7	1,438 m	685,000	18,300	250 million		2011	right										According to Mr. Yuri Popov
79	Kiev	Kyiv	Europe	Ukraine	66.2 km	22 Oct 1960	48	51	3	22.1	17.0	1,379 m	1.42 million	21,500	519 million	0.27 EUR	2011	right	1520	825	third rail
80	Kitakyushu	Kitaky?sh?	Asia	Japan	8.8 km	9 Jan 1985	13	13	1	8.8	13.0	733 m						left									yes
81	Kobe		Asia	Japan	30.6 km	13 Mar 1977	24	26	2	15.3	13.0	1,275 m	332,000	10,800	121 million		2008	left	1435	1500, 600 (Portliner)	overhead wire, third rail (Portliner)	Port Liner and Rokko Liner, rubber-tyred	Port Liner and Rokko Liner	Port Liner and Rokko Liner	1981		yes	According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
82	Kolkata	Calcutta	Asia	India	25.0 km	24 Oct 1984	23	23	1	25.0	23.0	1,136 m	474,000	19,000	173 million		2009	right										25 km wikipedia, 27.50 km urbanrail ???
83	Kryvyi Rih	Krivoy Rog	Europe	Ukraine	18.0 km	26 Dec 1986	12	12	1	18.0	12.0	1,636 m
84	Kuala Lumpur		Asia	Malaysia	64.0 km	16 Dec 1996	56	60	3	21.3	20.0	1,123 m	299,000	4,670	109 million	0.37 EUR	2008	left				LRT	KLIA line to airport, Kelana Jaya line's underground stations		1996	yes
85	Kunming		Asia	China	18.2 km	28 Jun 2012	2	2	1	18.2	2.0	18,200 m
86	Kyoto		Asia	Japan	31.3 km	1 Apr 1981	31	32	2	15.6	16.0	1,043 m	345,000	11,000	126 million		2008	left	1435	1500	overhead wire		Tozai line				yes
87	Las Vegas		America	USA	6.2 km	15 Jul 2004	7	7	1	6.2	7.0	1,033 m						right				monorail	yes		2004			Hotels monorails not included
88	Lausanne		Europe	Switzerland	13.7 km	24 May 1991	28	29	2	6.8	14.5	507 m										line m2		line m2	2008		yes	Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
89	Lille		Europe	France	45.5 km	25 Apr 1983	60	62	2	22.8	31.0	758 m	263,000	5,780	96 million		2009	right	2060	750	third rail	VAL	VAL, all stations	yes	1983		yes
90	Lima		America	Peru	22.0 km	5 Apr 2012	16	16	1	22.0	16.0	1,467 m				0.29 EUR
91	Lisbon		Europe	Portugal	44.3 km	29 Dec 1959	49	55	4	11.1	13.8	869 m	501,000	11,300	183 million	0.80 EUR	2010	left	1435	750	third rail						yes
92	London		Europe	United Kingdom	402.0 km	10 Jan 1863	270	270	11	36.5	24.5	1,552 m	3.21 million	7,980	1,171 million	2.75 EUR	2011	left	1435	600, 750 (DLR)	third rail	Docklands Light Rail	Jubilee Line extension		1987	Metropolitan Line	Metropolitan Line, DLR	DLR not included (31.4 km, 39 stations). East London Line removed (will be assigned to Overground). Overground: 86 km, 55 st.
93	Los Angeles		America	USA	59.3 km	30 Jan 1993	30	30	3	19.8	10.0	2,196 m	126,000	2,130	46 million	1.91 EUR	2011	right	1435	750	overhead wire, third rail (Red, Purple lines)					yes		Red, Purple and Green lines
94	Ludwigshafen		Europe	Germany	4.0 km	29 May 1969	11	11	0			364 m						right										Full metro section length unknown.
95	Lyon		Europe	France	30.7 km	28 Apr 1978	39	43	4	7.7	10.8	787 m	704,000	22,900	257 million	1.60 EUR	2009	left	1435	750	third rail	line D/Maggaly, rubber-tyred, no PSDs		yes	1991
96	Madrid		Europe	Spain	286.3 km	17 Oct 1919	232	282	13	22.0	21.7	1,064 m	1.74 million	6,080	635 million	1.00 EUR	2011	left	1445	600	overhead wire		tests in 2010, plans for 2011			yes	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
97	Manila		Asia	Philippines	51.5 km	1 Dec 1984	41	44	3	17.2	14.7	1,256 m	948,000	18,400	346 million	0.18 EUR	2008	right								yes	yes	Length not sure
98	Maracaibo		America	Venezuela	6.5 km	8 Jun 2009	6	6	1	6.5	6.0	1,300 m														yes
99	Marseille		Europe	France	21.8 km	26 Nov 1977	28	30	2	10.9	15.0	779 m	205,000	9,430	75 million		2011	right	1435	750	third rail			yes
100	Mashhad		Asia	Iran	19.0 km	10 Oct 2011	22	22	1	19.0	22.0	905 m
101	Mecca		Asia	Saudi Arabia	18.1 km	13 Nov 2010	9	9	1	18.1	9.0	2,263 m						right	1435	1500	third rail		yes			yes	yes
102	Medellin	Medellín	America	Colombia	28.8 km	30 Nov 1995	25	26	2	14.4	13.0	1,200 m	466,000	16,200	170 million		2011		1435	1500	overhead wire							Metro Cable not included, 4 stations
103	Mexico City		America	Mexico	180.0 km	5 Sep 1969	163	195	12	15.0	16.3	984 m	4.41 million	24,500	1,609 million	0.14 EUR	2012	right	1995	750	third rail			yes				ONLY PASSENGER SERVICE KM COUNTED
104	Miami		America	USA	39.8 km	21 May 1984	23	23	1	39.8	23.0	1,809 m	49,300	1,240	18 million	1.66 EUR	2011	right	1435	750	third rail	downtown people mover, rubber-tyred		Downtown people mover	1986	yes		Metromover not included (20 stations, 7 km)
105	Milan		Europe	Italy	83.3 km	1 Nov 1964	90	94	3	27.8	31.3	915 m	899,000	10,800	328 million	1.00 EUR	2007	right	1435	1500, 750 (line M1)	overhead wire, third rail (line M1)	line M5	line M5		2013	yes	yes	metroitaliane.it
106	Minsk		Europe	Belarus	35.4 km	26 Jun 1984	27	28	2	17.7	14.0	1,362 m	770,000	21,700	281 million		2012	right	1520	825	third rail							According to Mr. Yuri Popov
107	Monterrey		America	Mexico	31.5 km	25 Apr 1991	31	32	2	15.8	16.0	1,050 m	378,000	12,000	138 million		2009	right						yes
108	Montreal	Montréal	America	Canada	69.2 km	14 Oct 1966	68	73	4	17.3	18.3	1,003 m	600,000	8,670	219 million	1.67 EUR	2006	right	1994	750	third rail			yes
109	Moscow		Europe	Russia	309.4 km	15 May 1935	147	186	12	25.8	15.5	1,778 m	6.55 million	21,200	2,389 million	0.50 EUR	2011	right	1520	825	third rail					lines 3, 5 since 2009		Monorail (6 stations, 4.7 km) not included.
110	Mulheim	Mülheim	Europe	Germany	9.0 km	3 Nov 1979	12	13	2	4.5	6.5	819 m						right	1435	750	overhead wire							Rhein-Ruhr Stadtbahn Album 1
111	Mumbai	Bombay	Asia	India	171.0 km		73	73	5	34.2	14.6	2,515 m				0.17 EUR												In fact, 4 suburban railway lines with metro frequency
112	Munich		Europe	Germany	94.2 km	19 Oct 1971	96	102	6	15.7	17.0	981 m	986,000	10,500	360 million	2.30 EUR	2010	right	1435	750	third rail						yes
113	Nagoya		Asia	Japan	93.1 km	15 Nov 1957	86	97	4	23.3	24.3	1,001 m	1.17 million	12,600	427 million		2008	left	1435, 1067 (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)	third rail, overhead wire (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line	Tobu Kyuryo maglev line		2005	yes	yes	3 stations +
114	Naha		Asia	Japan	12.8 km	10 Aug 2003	15	15	1	12.8	15.0	914 m						left
115	Nanjing	Nanking	Asia	China	84.7 km	27 Aug 2005	55	57	2	42.3	28.5	1,540 m	942,000	11,100	344 million		2011	right
116	Naples		Europe	Italy	31.8 km	28 Mar 1993	28	31	3	10.6	10.3	1,136 m	95,900	3,020	35 million		2011	left	1435	1500	overhead wire							M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
117	New York	New York City	America	USA	368.0 km	27 Oct 1904	422	468	27	13.6	17.3	834 m	4.53 million	12,300	1,655 million	1.53 EUR	2012	right	1435	625, 650 (PATH)	third rail		planned for new Second Avenue Line			yes		According to official website. PATH not included (22.2 km, 13 stations). SIR not included
118	Newark		America	USA	2.2 km	26 May 1935	4	4	1	2.2	4.0	733 m						right										4 underground stations
119	Newcastle		Europe	United Kingdom	76.5 km	7 Aug 1980	50	61	2	38.3	30.5	1,297 m	104,000	1,360	38 million		2011	left	1435	1500	overhead wire
120	Nizhny Novgorod	Gorky	Europe	Russia	18.9 km	20 Nov 1985	14	15	2	9.4	7.5	1,454 m	74,000	3,910	27 million		2010	right	1520	825	third rail							According to Mr. Yuri Popov
121	Novosibirsk		Asia	Russia	16.4 km	7 Jan 1986	12	13	2	8.2	6.5	1,487 m	208,000	12,700	76 million		2011	right	1520	825	third rail							According to Mr. Yuri Popov
122	Nuremberg		Europe	Germany	36.0 km	1 Mar 1972	44	48	3	12.0	16.0	800 m	323,000	8,980	118 million		2011	right	1435	750	third rail	lines U2, U3, no PSDs, sharing tracks with driver-operated trains			2008		yes
123	Oporto	Porto	Europe	Portugal	21.7 km	7 Dec 2002	14	15	2	10.9	7.5	1,669 m						right	1435	750	overhead wire					yes	yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
124	Osaka		Asia	Japan	137.8 km	20 May 1933	104	133	9	15.3	14.8	1,111 m	2.29 million	16,600	836 million		2010	left	1435	750, 600 (Nanko Port Town Line)	third rail	Nanko Port Town Line, rubber-tyred	all stations on the Nanko Port Town Line	Nanko Port Town Line	1981		yes	Monorail not included (23.8 km, 18 st). OTS + new tram included
125	Oslo		Europe	Norway	62.0 km	22 May 1966	77	77	5	12.4	15.4	861 m	208,000	3,360	76 million	2.67 EUR	2010	right	1435	750	third rail						yes	Line 1 not included (it has level crossings). Length not sure
126	Palma de Mallorca		Europe	Spain	8.3 km	25 Apr 2007	9	9	1	8.3	9.0	1,038 m							1000	1500
127	Paris		Europe	France	218.0 km	19 Jul 1900	302	382	16	13.6	23.9	596 m	4.18 million	19,200	1,524 million	1.57 EUR	2011	right (metro), left (RER)	1435	750	third rail	lines 1, 14, rubber-tyred	lines 1, 13 (part), 14	lines 1, 4, 6, 11, 14	1998	lines 1, 2, 5, 9	lines 1, 2, 5, 7bis, 9, 14
128	Perugia		Europe	Italy	3.0 km	29 Jan 2008	7	7	1	3.0	7.0	500 m										'Minimetro'			2008
129	Philadelphia		America	USA	62.0 km	4 Mar 1907	62	66	3	20.7	22.0	984 m	293,000	4,730	107 million		2011	right	1435, 1588 (Market-Frankford Line)	600, 685 (PATCO)	third rail					yes		PATCO line included. Subway trolley not (10 stations)
130	Pittsburgh		America	USA	4.8 km	3 Jul 1985	6	6	1	4.8	6.0	960 m						right										Full metro section length unknown (all lines: 40 km).2.90 is the length of the tunnel section.
131	Porto Alegre		America	Brazil	33.8 km	2 Mar 1985	17	17	1	33.8	17.0	2,112 m						right										According to official website
132	Poznan		Europe	Poland	6.1 km	1 Mar 1997	6	6	1	6.1	6.0	1,220 m																Rapid Tram
133	Prague		Europe	Czech Republic	59.1 km	9 May 1974	54	57	3	19.7	19.0	1,094 m	1.45 million	24,600	530 million	0.65 EUR	2011	right	1435	750	third rail						yes
134	Pyongyang		Asia	North Korea	22.5 km	6 Sep 1973	15	16	2	11.3	8.0	1,607 m	98,600	4,380	36 million		2009		1435	825	third rail
135	Recife		America	Brazil	39.7 km	11 Mar 1985	28	30	2	19.9	15.0	1,418 m						right										According to official website
136	Rennes		Europe	France	9.0 km	16 Mar 2002	15	15	1	9.0	15.0	643 m	129,000	14,300	47 million		2011	right				VAL	VAL	yes	2002		yes
137	Rio de Janeiro		America	Brazil	42.0 km	5 Mar 1979	34	34	2	21.0	17.0	1,313 m	581,000	13,800	212 million	0.77 EUR	2010	right	1600	750	third rail					yes
138	Rome		Europe	Italy	41.6 km	10 Feb 1955	51	52	2	20.8	26.0	832 m	907,000	21,800	331 million	1.00 EUR	2008	left	1435	1500	overhead wire					yes	yes	metroitaliane.it
139	Rotterdam		Europe	Netherlands	47.0 km	10 Feb 1968	37	38	2	23.5	19.0	1,306 m	238,000	5,070	87 million		2008	right	1435	750	third rail							Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
140	Rouen		Europe	France	2.2 km	17 Dec 1994	5	5	1	2.2	5.0	550 m																5 underground stations
141	Saint Louis		America	USA	73.4 km	31 Jul 1993	37	37	2	36.7	18.5	2,097 m						right
142	Saint Petersburg	Leningrad	Europe	Russia	113.5 km	15 Nov 1955	59	67	5	22.7	13.4	1,831 m	2.15 million	19,000	786 million		2011	right	1520	825	third rail		windowless steel doors in ten stations					According to Mr. Yuri Popov
143	Samara	Kuybyshev	Europe	Russia	10.2 km	26 Dec 1987	9	9	1	10.2	9.0	1,275 m	43,800	4,300	16 million		2011	right	1520	825	third rail							According to Mr. Yuri Popov
144	San Francisco		America	USA	166.9 km	11 Sep 1972	44	44	5	33.4	8.8	4,279 m	304,000	1,820	111 million		2012	right	1676	1000	third rail					yes		MUNI not included (8 underground stations)
145	San Juan		America	Puerto Rico	17.2 km	6 Jun 2005	16	16	1	17.2	16.0	1,147 m	30,100	1,750	11 million		2011
146	Santiago	Santiago de Chile	America	Chile	102.4 km	15 Sep 1975	100	108	5	20.5	21.6	994 m	1.75 million	17,100	640 million	0.55 EUR	2011	right	1435	750	third rail			yes			yes
147	Santo Domingo		America	Dominican Republic	14.5 km	30 Jan 2009	16	16	1	14.5	16.0	967 m	79,500	5,480	29 million		2011		1435							yes
148	Sao Paulo	São Paulo	America	Brazil	74.3 km	14 Sep 1974	61	67	5	14.9	13.4	1,198 m	2.4 million	32,300	877 million	0.76 EUR	2012	right	1600	750 (lines 1-3), 1500 (lines 4, 5)	third rail (lines 1-3), overhead wire (lines 4, 5)	line 4	lines 2, 3, 4 (since 2010)		2010	all metro lines and regional rail	lines 4, 5	According to official website. C Line: 26 km + 16 st. E Line: 22km + 7 st)
149	Sapporo		Asia	Japan	48.0 km	16 Dec 1971	46	49	3	16.0	16.3	1,043 m	573,000	11,900	209 million		2008	left	2150, 2180 (Namboku Line)	1500, 750 (Namboku Line)	overhead wire, third rail (Namboku Line)			yes			yes	According to Mr. Osamu Abe
150	Seattle		America	USA	22.2 km	18 Jul 2009	12	12	1	22.2	12.0	2,018 m						right								yes		Downtown tunnel section considered as a full metro
151	Sendai		Asia	Japan	14.8 km	15 Jul 1987	17	17	1	14.8	17.0	925 m	159,000	10,700	58 million		2008	left	1067	1500	overhead wire						yes	According to Mr. Osamu Abe
152	Seoul		Asia	South Korea	326.5 km	15 Aug 1974	260	302	9	36.3	33.6	1,114 m	6.9 million	21,100	2,518 million	0.54 EUR	2012	right	1435	1500	overhead wire		lines 2 and 9, planned for all lines by 2010			yes	yes	Only metro section.
153	Seville	Sevilla	Europe	Spain	18.0 km	2 Apr 2009	21	21	1	18.0	21.0	900 m											Line 1
154	Shanghai		Asia	China	437.0 km	10 Apr 1995	251	296	12	36.4	24.7	1,539 m	6.24 million	14,300	2,276 million	0.34 EUR	2012	right	1435	1500	overhead wire		newer line 4 stations and refitted line 1 stations			yes		Maglev and Bund tunnel not included. From Wikipedia. 411,90 km ? Line 13 closes for reconstruction
155	Shenyang	Mukden	Asia	China	49.5 km	27 Sep 2010	40	41	2	24.7	20.5	1,268 m						right					yes
156	Shenzhen		Asia	China	178.4 km	28 Dec 2004	118	131	5	35.7	26.2	1,416 m	362,000	2,030	132 million		2009	right	1435				yes			yes	yes
157	Singapore		Asia	Singapore	146.5 km	7 Nov 1987	89	100	4	36.6	25.0	1,526 m	2.18 million	14,800	794 million	0.97 EUR	2011	left	1435	750	third rail	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	yes	LRT lines	2003	yes	yes
158	Sofia		Europe	Bulgaria	31.2 km	28 Jan 1998	26	28	2	15.6	14.0	1,200 m	79,500	2,550	29 million	0.51 EUR	2009	right	1435	825	third rail
159	Stockholm		Europe	Sweden	105.7 km	1 Oct 1950	100	104	3	35.2	34.7	1,047 m	847,000	8,010	309 million	3.73 EUR	2011	left	1435	650, 750 (Blue Line)	third rail							According to official website. 7 operational lines
160	Stuttgart		Europe	Germany	24.0 km	10 Jun 1966	17	19	2	12.0	9.5	1,412 m						right	1435	750	overhead wire					yes	yes	24 km underground. (Schnellbahnen in Deutschland)
161	Suzhou	Su-chou	Asia	China	25.7 km	29 Apr 2012	24	24	1	25.7	24.0	1,117 m						right								yes		According to Wikipedia, official website
162	Sydney		Oceania	Australia	22.1 km	1926	14	14	3	7.4	4.7	2,005 m				2.92 EUR		left								yes		Only underground stations in downtown. Monorail: 3.6 km, 8 stations
163	Taipei		Asia	Taiwan	112.6 km	28 Mar 1996	98	106	8	14.1	13.3	1,149 m	1.79 million	15,900	652 million	0.60 EUR	2012	right	2060	750	third rail	Wenshan (Muzha) VAL line	PGDs in the busier MRT stations, PSDs in all VAL stations	yes	1996	yes	yes
164	Tama		Asia	Japan	16.0 km	27 Nov 1998	19	19	1	16.0	19.0	889 m						left									yes
165	Tashkent		Asia	Uzbekistan	36.2 km	6 Nov 1977	26	29	3	12.1	9.7	1,392 m	178,000	4,920	65 million		2010	right	1520	825	third rail							According to Mr. Yuri Popov
166	Tbilisi		Asia	Georgia	26.3 km	11 Jan 1966	21	22	2	13.1	11.0	1,315 m	241,000	9,170	88 million		2008	right	1520	825	third rail							According to Mr. Yuri Popov
167	Tehran		Asia	Iran	73.0 km	21 Feb 2000	64	70	4	18.3	17.5	1,106 m	1.32 million	18,000	480 million		2011		1435	750	third rail					yes		Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
168	The Hague		Europe	Netherlands	27.9 km	16 Oct 2004	30	30	3	9.3	10.0	1,033 m						right										Full metro section length unknown (47 km?)
169	Tianjin	Tientsin	Asia	China	124.0 km	28 Mar 2004	77	81	4	31.0	20.3	1,610 m	175,000	1,410	64 million		2010	right	1435	825	third rail		platform gate doors			yes		Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
170	Tokyo		Asia	Japan	304.5 km	30 Dec 1927	205	290	13	23.4	22.3	1,099 m	8.5 million	27,900	3,102 million	1.57 EUR	2011	left	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	1500, 600 (Ginza, Marunouchi lines)	overhead wire, third rail (Ginza, Marunouchi lines)	Yurikamome Waterfront line, rubber-tyred	Marunouchi, Mita, Namboku, Yurikamome lines	Yurikamome line	1995	yes	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
171	Toronto		America	Canada	71.3 km	30 Apr 1954	69	74	4	17.8	18.5	1,019 m	762,000	10,700	278 million	1.67 EUR	2006	right	1480	600	third rail					yes
172	Toulouse		Europe	France	27.5 km	26 Jun 1993	37	38	2	13.8	19.0	764 m	282,000	10,300	103 million		2011	right	2060	750	third rail	VAL	VAL	yes	1993		yes
173	Turin		Europe	Italy	13.4 km	4 Feb 2006	21	21	1	13.4	21.0	670 m	90,400	6,750	33 million		2011	right				VAL	VAL	yes	2006	yes	yes
174	Valencia		America	Venezuela	6.2 km	18 Oct 2006	7	7	1	6.2	7.0	1,033 m	57,500	9,280	21 million		2010
175	Valencia		Europe	Spain	31.8 km	3 Oct 1988	37	38	3	10.6	12.7	909 m						right	1000	1500	overhead wire					yes	yes	Full metro section length unknown.
176	Valparaiso		America	Chile	43.0 km	23 Nov 2005	20	20	1	43.0	20.0	2,263 m						right
177	Vancouver		America	Canada	69.5 km	3 Jan 1986	47	49	3	23.2	16.3	1,511 m	329,000	4,730	120 million		2011	right	1435	600	third rail	Skytrain, LIM technology, currently the world's longest automated system			1986	yes	yes
178	Vienna		Europe	Austria	74.6 km	25 Feb 1978	90	102	5	14.9	20.4	769 m	1.46 million	19,600	534 million	1.70 EUR	2010	right	1435	750	third rail					yes	yes	According to official website. Premetro tunnel not included
179	Volgograd	Stalingrad	Europe	Russia	6.8 km	5 Nov 1984	6	6	1	6.8	6.0	1,360 m																Total system: 22 stations, 17,1 km
180	Warsaw		Europe	Poland	22.6 km	7 Apr 1995	21	21	1	22.6	21.0	1,130 m	384,000	17,000	140 million	0.47 EUR	2011	right	1435	825	third rail
181	Washington		America	USA	171.2 km	27 Mar 1976	86	90	5	34.2	18.0	2,014 m	597,000	3,490	218 million		2012	right	1435	750	third rail					yes
182	Wuhan	Hankou	Asia	China	56.8 km	28 Sep 2004	47	48	2	28.4	24.0	1,234 m	200,000	3,520	73 million		2011	right
183	Wuppertal		Europe	Germany	13.3 km	1 Mar 1901	20	20	1	13.3	20.0	700 m						right		600	overhead rail
184	Xian	Xi'an	Asia	China	26.4 km	16 Sep 2011	17	17	1	26.4	17.0	1,650 m	162,000	6,120	59 million		2012		1435								yes
185	Yekaterinburg	Ekaterinburg	Asia	Russia	12.7 km	26 Apr 1991	9	9	1	12.7	9.0	1,587 m	104,000	8,200	38 million		2011	right
186	Yerevan	Erevan	Asia	Armenia	12.1 km	7 Mar 1981	10	10	1	12.1	10.0	1,344 m	46,600	3,850	17 million		2011	right										According to Mr. Yuri Popov
187	Yokohama		Asia	Japan	57.6 km	16 Dec 1972	45	48	3	19.2	16.0	1,280 m	542,000	9,420	198 million		2008	left	1435	750	third rail	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT line	Kanazawa Seaside LRT	1989		yes	Kanazawa Line not included (10.6 km)